our children aren't with us anymore. my sons was killed on august 8th. >> reporter: there's still no sign of improvement of relations between russia and georgia. many in the region fear armed conflict could erupt again. >> translator: we still feel it's dangerous. all my friends and relatives are worried. all we can do is have faith and trust in the international community. >> reporter: the european union have some 200 observers along georgia's border with south assetia. russian troops are stationed on the are side the border. 12 months on, the standoff continues. the situation remains tense. >> that report from deutsche welle. and it may have been the comments of a pro-russian blogger from georgia that caused someone to launch the cyberattack that shut down the messaging service twitter for two hours or so yesterday. that, according to a nonprofit organization that tracks internet traffic. hackers caused the eruption by apparently sending a fleury of e-mail span messages. that had links to twitter and other websites wri